26399856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{78571}}^1$

素因数の和:78589

約数の個数: 40

約数和(自身を含む): 77943424

約数和(自身を除く): 51543568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 78571, 157142, 235713, 314284, 471426, 549997, 628568, 942852, 1099994, 1257136, 1649991, 1885704, 2199988, 3299982, 3771408, 4399976, 6599964, 8799952, 13199928, 26399856]

約数ペア:

[(1, 26399856), (2, 13199928), (3, 8799952), (4, 6599964), (6, 4399976), (7, 3771408), (8, 3299982), (12, 2199988), (14, 1885704), (16, 1649991), (21, 1257136), (24, 1099994), (28, 942852), (42, 628568), (48, 549997), (56, 471426), (84, 314284), (112, 235713), (168, 157142), (336, 78571)]